body,html{
  padding:0;
  margin:0;
 }
body{
    /*background-image:url('../img/2017newyear_01.png');
    height:100%;
    background-position: center;
    background-size: 100% 100%;
    background-repeat: no-repeat;*/
    background:#393D49;
}
header{
  height:60px;
  background:#393D49;
  display:flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,0.3);
 }
 .content{
    width:100%;
    margin:0 auto;
    margin-bottom: 30px;
 }
 .logo{
 	color:#fff;
 	font-size:20px;
 	margin-left:20px;
 }
 .nav{
 	margin-right:20px;
 }
 .nav a,.nav span{
 	color:#fff!important;
 }

 .login{
    width:30%;
    background:#fff;
    margin:30px auto;
 }

 .login_header{
    height:50px;
    padding-left:20px;
    line-height:50px;
    border-bottom: 1px solid #ddd;
    color:#1E9FFF;
 }

 .login_form{
     padding:35px 0;
    width:90%;
    margin:0 auto;
 }
 .login .layui-form-label{
    width:50px;
    padding: 10px 10px 10px 0;
    text-align: center;
 }
 .login .layui-input-block{
    margin-left:60px;
 }
/* 
 .login .layui-btn{
    width:100%;
 }*/